JP2019216134A - Target substrate working machine - Google Patents

Abstract

To provide a target substrate working machine which detects a lead position of a module for a base, and executes a corresponding processing in accordance with the lead position.SOLUTION: A target substrate working machine comprises: a base having a guide; a module arranged on the base, provided so as to enable the leading to the base along the guide, and performs a work for a substrate; a detection sensor detecting that the module is led out to a prescribed position for the base; and a control device. The control device executes a corresponding processing in accordance with the prescribed position on the basis of the detection of the leading of the module to the prescribed position by the detection sensor.SELECTED DRAWING: Figure 7

Description

  The present disclosure relates to a board working machine in which a module for working on a board is arranged on a base.

  2. Description of the Related Art Conventionally, there is a board working machine including a base and a module arranged on the base (for example, Patent Document 1). The board-to-board working machine disclosed in Patent Literature 1 performs mounting work of electronic components on a board conveyed in a module. The module is configured to be drawn out along a rail provided on the base.

JP-A-2004-104075

  For example, a user performs a task of pulling out a module from a base when performing a task of exchanging parts in a module or a task of exchanging a module itself. However, in this type of board-to-board working machine, in the pull-out operation, there may be a case where a corresponding process is required according to the position where the module is pulled out from the base.

  The present disclosure has been made in view of the above-described problem, and has as its object to provide a working machine for a board that can detect a position where a module is pulled out with respect to a base and execute a corresponding process in accordance with the position where the module is pulled out.

  In order to solve the above problem, the present disclosure provides a base having a guide, a module disposed on the base, provided to be able to be pulled out from the base along the guide, and performing an operation on a substrate, A detection sensor for detecting that the module has been pulled out to a predetermined position with respect to the base; and a control device, wherein the control device detects by the detection sensor that the module has been drawn out to the predetermined position. A work machine for a substrate, which performs a corresponding process according to the predetermined position based on the above, is disclosed.

  According to the substrate working machine of the present disclosure, the control device executes a corresponding process when the detection sensor detects that the module has been pulled out to the predetermined position. This makes it possible to execute a corresponding process according to the position where the module is pulled out.

It is a perspective view which shows the production system in embodiment. It is a perspective view which shows the outline of a structure of an exchange robot and an electronic component mounting machine. It is a block diagram of an electronic component mounting machine. It is a perspective view showing the state where a module was pulled out to a base. It is a perspective view of a base. FIG. 5 is an enlarged view in which a portion provided with a detection sensor in FIG. 4 is enlarged. It is a flowchart which shows operation | movement of the mounting machine in a drawer operation | work.

(Configuration of production system 10)
Hereinafter, an embodiment for carrying out the present disclosure will be described in detail with reference to the drawings. FIG. 1 is a perspective view of a production system 10 including an electronic component mounting machine (hereinafter, abbreviated as “mounting machine”) 11 which is an embodiment of a substrate working machine according to the present disclosure. FIG. 2 is a perspective view of the exchange robot 15 and the mounting machine 11. 1 does not show the handle 85 shown in FIG. FIG. 2 illustrates a state where the touch panel 39, the upper cover 11A, and the like of the mounting machine 11 are removed.

  As shown in FIGS. 1 and 2, the production system 10 includes a plurality of mounting machines 11 arranged in parallel in one direction and connected to each other, and transports the board BD. In the following description, as shown in FIGS. 1 and 2, the direction in which the mounting machine 11 is connected and the direction in which the board BD is transported are set in the X direction, and are orthogonal to the X direction and parallel to the plane of the board BD to be transported. The direction is described as a Y direction, and a direction orthogonal to the X direction and the Y direction is referred to as a Z direction.

  The production system 10 includes a feeder storage device 13, an exchange robot 15, and a management device 17 on the front side (front side in FIG. 1) in the Y direction. The plurality of mounting machines 11, the feeder storage device 13, the exchange robot 15, the management device 17 and the like can communicate via a network (not shown). The mounting machine 11 transmits and receives various data via the network. The network connection used for the production system 10 may be wired or wireless. In addition to the mounting machine 11, the production system 10 may include other types of substrate work machines such as a screen printing machine, a mounting inspection machine, and a reflow furnace.

  The feeder storage device 13 is provided on the loading side (upper left side in FIG. 1) for loading the substrate BD, and stores the cassette type feeder 21. The feeder 21 is a feeder type supply device that supplies electronic components from a carrier tape obtained by tapering the electronic components. The feeder storage device 13 has a plurality of slots, and stocks the feeder 21 set in each slot. When the feeder 21 is set in the slot of the feeder storage device 13, it can communicate with the management device 17. Thereby, the slot of the feeder storage device 13 and the identification code (ID) of the feeder 21 set in the slot are associated with each other and recorded in the management device 17.

  The exchange robot 15 performs various operations such as replacement of the feeder 21 for each of the plurality of mounting machines 11 and the feeder storage device 13. Details of the exchange robot 15 will be described later. The management device 17 monitors the operation status of the production system 10 and controls the production system 10. The management device 17 stores various data for controlling the mounting machine 11. The management device 17 appropriately transmits various data such as a production program to each device of the production system 10 when executing the production process of the production system 10.

(Configuration of the mounting machine 11)
Next, the configuration of the mounting machine 11 will be described. Each of the plurality of mounting machines 11 includes a module 23 and a base 25. In the mounting machine 11, for example, one module 23 is arranged on one base 25. The mounting machine 11 may have a configuration in which a plurality of modules 23 are arranged on one base 25 or a configuration in which one module 23 is arranged on a plurality of bases 25. The module 23 mounts electronic components on the board BD carried into the mounting machine 11. The module 23 includes two substrate transfer devices 31, an upper slot 33, a mounting head 35, a head moving device 37, and a touch panel 39 (see FIG. 1).

  The substrate transport device 31 has a belt conveyor or the like, and sequentially transports the substrates BD in the transport direction (X direction). The substrate transfer device 31 loads the substrate BD from the upstream device and positions the substrate BD at a predetermined position in the module 23. Then, after the mounting operation by the module 23 is performed, the substrate transport device 31 unloads the substrate BD to a downstream device.

  The upper slot 33 is arranged on the front upper portion of the mounting machine 11 and operably holds the set feeder 21. The feeder 21 set in the upper slot 33 is controlled in conjunction with the mounting operation of the electronic component by the module 23, and supplies the electronic component at a supply position provided above the feeder 21.

  The base 25 has a lower slot 41. The lower slot 41 is disposed below the upper slot 33 and stocks the feeder 21. The lower slot 41 preliminarily stocks the feeder 21 used for production, or temporarily stocks the used feeder 21 used for production. The feeder 21 is exchanged between the upper slot 33 and the lower slot 41 by automatic exchange by the exchange robot 15 or manual exchange by the user. In the present disclosure, various users who use the mounting machine 11, such as a worker who replaces the feeder 21, as well as a system administrator of the production system 10 and a worker who performs maintenance of the mounting machine 11. It is a concept that includes.

  The mounting head 35 has a holding member (not shown) that holds an electronic component supplied to a supply position of the feeder 21. As the holding member, for example, a suction nozzle that is supplied with a negative pressure and holds an electronic component, a chuck that holds and holds the electronic component, and the like can be used. The mounting head 35 holds the holding member movably in the Z direction, for example. Further, the mounting head 35 holds the holding member so as to be rotatable around the Z axis. The head moving device 37 is provided in the upper part of the module 23 and has a mounting head 35 mounted thereon. The mounting head 35 can move on the substrate BD in the X direction and the Y direction by driving the head moving device 37.

  The touch panel 39 includes, for example, a liquid crystal panel, a light source such as an LED that irradiates light from the back side of the liquid crystal panel, a contact sensing film bonded to the surface of the liquid crystal panel, and the like. The touch panel 39 is provided on the upper cover 11A of the placement machine 11, and functions as a display device that displays various information of the placement machine 11. Further, the user can perform operations on the mounting machine 11 and switching of the display screen by touching the screen of the touch panel 39.

  FIG. 3 shows a block diagram of the mounting machine 11. The control device 43 of the module 23 is connected to the mounting head 35, the head moving device 37, the feeder 21, the touch panel 39, and the like. The control device 43 includes, for example, a CPU, a RAM, and the like, and is mainly configured by a computer. The control device 43 includes a storage unit 45. The storage unit 45 is, for example, a ROM, a flash memory, a hard disk, or the like, or a combination thereof. The control program 47 is stored in the storage unit 45. The control program 47 includes, for example, a production program for executing the production process received from the management device 17. Further, the control program 47 includes a program for controlling the mounting machine 11 as a whole. The control device 43 controls each device of the mounting machine 11 by executing the control program 47 with the CPU. The mounting machine 11 controls the operation of the mounting head 35, the head moving device 37, the feeder 21, the touch panel 39, and the like by the control device 43. Then, the mounting machine 11 performs a work of mounting the electronic component supplied by the feeder 21 at a predetermined position on the board BD.

(Configuration of the exchange robot 15)
Further, as shown in FIG. 1, a first rail 51 and a second rail 53 are provided on the front surface of the mounting machine 11. The first and second rails 51 and 52 are provided along the X direction at predetermined intervals in the Z direction. The exchange robot 15 includes a roller that engages with the first and second rails 51 and 52, a motor that rotates the roller, and the like, and is movable in the X direction. The exchange robot 15 moves in the X direction based on a command from the management device 17 or the mounting machine 11, and executes exchange of the feeder 21 and the like.

  The exchange robot 15 includes a clamp for gripping the feeder 21, and collects and supplies the feeder 21 between the plurality of mounting machines 11 and the feeder storage device 13. The exchange robot 15 exchanges the feeder 21 between the upper slot 33 and the lower slot 41 in each mounting machine 11.

(Structure in which mounting machine 11 can be pulled out)
Next, a configuration in which the module 23 can be pulled out from the base 25 will be described. FIG. 4 shows a state where the module 23 is pulled out from the base 25. FIG. 5 is a perspective view of the base 25. As shown in FIGS. 4 and 5, the mounting machine 11 is configured so that the module 23 can be pulled out from the base 25 in the Y direction, and the module 23 can be replaced. Therefore, in the present embodiment, the pull-out direction (Y direction) of the module 23 is a direction orthogonal to the transport direction (X direction) of the substrate BD. In the following description, the position of the module 23 with respect to the base 25 at which the module 23 is correctly mounted on the base 25 shown in FIGS.

  More specifically, the mounting machine 11 has a predetermined width in the X direction, and is long in the Y direction and the Z direction. The base 25 has a substantially rectangular parallelepiped shape elongated in the Y direction. A pair of guides 61 and 62 arranged along the Y direction are provided on the upper surface 25A of the base 25. Each of the guides 61 and 62 is provided on each side of the base 25 in the X direction. Each of the guides 61 and 62 has a predetermined thickness in the X direction, and has an elongated plate shape along the Y direction. In the base 25 of the present embodiment, the guide 61 is provided on the upstream side in the transport direction (X direction) of the substrate BD, and the guide 62 is provided on the downstream side.

  On the lower surface of the module 23, a roller 81 is provided at a position facing each of the guides 61 and 62. The module 23 is slidable in the Y direction along the guides 61 and 62 while rotating the roller 81 while contacting the guides 61 and 62. Thus, the user can pull out the module 23 from the base 25. The module 23 of the present embodiment is slidable from the state (the state shown in FIG. 1) at the mounting position to the front side (the left side in FIG. 4).

  The module 23 is provided with a brake mechanism 83 in accordance with the position of the guide 62. The brake mechanism 83 is connected to a handle 85 provided on the front surface of the module 23 via a wire 86. The brake mechanism 83 applies a braking force, for example, by meshing gears, and regulates movement of the module 23 with respect to the base 25. The brake mechanism 83 applies the maximum braking force when the lever 85A of the handle 85 is located at the initial position. Further, the brake mechanism 83 reduces the braking force according to the amount by which the lever 85A is gripped, and enters an unlocked state in which no braking force is applied when the lever 85A is gripped to a certain amount or more. Therefore, the user can pull out the module 23 by grasping the lever 85A and releasing the lock of the brake mechanism 83.

  Further, as shown in FIG. 3, the control device 43 of the present embodiment is connected to a brake mechanism 83 and can control the brake mechanism 83. The control device 43 can control the movement of the module 23 with respect to the base 25 by driving the brake mechanism 83 to apply a braking force regardless of the operation amount of the lever 85A.

  As shown in FIGS. 4 and 5, a pair of absorbers 63 are provided on the upper surface 25A of the base 25 on the rear surface 25B side (the right side in FIG. 4) of the base 25. The pair of absorbers 63 are arranged at substantially the center of the base 25 in the X direction, and are arranged with the center of the base 25 in the X direction interposed therebetween. Each of the absorbers 63 is provided at a position where it contacts a contact portion 87 provided on the lower surface of the module 23. When the module 23 is pushed into the position at the rear end of the base 25, that is, into the mounting position, each of the absorbers 63 reduces the impact by coming into contact with the contact portion 87. Thus, even if the user pushes the module 23 vigorously, the impact can be reduced by the absorber 63.

  A rear detection sensor 65 is provided between the pair of absorbers 63. The rear detection sensor 65 is provided at the center of the base 25 in the X direction. The rear detection sensor 65 is, for example, a sensor that detects whether the module 23 is located at the mounting position. The rear detection sensor 65 is, for example, a photomicrosensor, and is configured with a light emitting unit and a light receiving unit facing each other. The rear detection sensor 65 outputs a detection signal of a different signal level depending on whether or not the dog provided on the rear end side of the module 23 is disposed between the light emitting unit and the light receiving unit.

  As shown in FIG. 3, the module 23 and the base 25 are connected via a connection cable 91. The connection cable 91 is detachable from the module 23, for example. When replacing the module 23 itself with another module 23, the replacement is performed after removing the connection cable 91 from the module 23. The rear detection sensor 65 of the base 25 transmits a detection signal to the control device 43 via the connection cable 91. Thereby, the control device 43 can detect that the module 23 has been moved from the mounting position or that the module 23 has been correctly arranged at the mounting position. For example, when the module 23 is pulled out slightly, the dog of the module 23 moves out of the space between the rear detection sensors 65 and moves forward. The control device 43 can detect that the withdrawal of the module 23 has been started.

  A lock mechanism 67 is provided on the upper surface 25A of the base 25. The lock mechanism 67 is provided in front of the position of the rear detection sensor 65, that is, at a position where the module 23 is further pulled out from the position of the rear detection sensor 65. The lock mechanism 67 is, for example, a solenoid that engages with a lower part of the module 23. In the locked state, the lock mechanism 67 engages with the module 23 and regulates the slide movement of the module 23. The lock mechanism 67 regulates the movement of the module 23 in a state where the module 23 is arranged at the mounting position shown in FIGS. The lock mechanism 67 is connected to the control device 43 via a connection cable 91 (see FIG. 3). For example, the control device 43 unlocks the lock mechanism 67 in response to an operation input on the touch panel 39. Thereby, the module 23 can be pulled out.

  A detection sensor 69 is provided on the upper surface 25A of the base 25. The detection sensor 69 is provided at a position further forward than the position of the lock mechanism 67. The detection sensor 69 is a sensor that detects whether the module 23 has been pulled out to a predetermined position with respect to the base 25. The detection sensor 69 is, for example, an optical sensor, and includes a light emitting unit and a light receiving unit. FIG. 6 is an enlarged view of a portion provided with the detection sensor 69 in FIG. The detection sensor 69 irradiates light upward as indicated by the arrow in FIG. 6 and receives light reflected on the lower surface of the module 23. For example, the detection sensor 69 outputs a low-level detection signal when the light reception level is equal to or higher than a predetermined threshold, and outputs a high-level detection signal when the light reception level is lower than the predetermined threshold. The detection sensor 69 outputs, for example, a low-level detection signal when the light reception level is equal to or higher than a threshold value when the module 23 is disposed above. 4 and 6, the detection sensor 69 is in a state where the module 23 is not pulled out from above the detection sensor 69, in other words, the rear surface 23A of the module 23 is located forward of the detection sensor 69. In the arranged state, a high-level detection signal is output. The detection sensor 69 outputs a detection signal to the control device 43 via the connection cable 91. Thereby, the control device 43 can detect whether or not the module 23 is pulled out from the predetermined position.

  Here, the predetermined position detected by the detection sensor 69 in the present disclosure can be set, for example, based on the position of the stopper. As shown in FIG. 5, a first stopper 71 is provided on the upper surface 25A of the base 25. The first stopper 71 is provided forward of the position of the detection sensor 69. The first stopper 71 is provided at a position close to the guide 62, and is arranged inside (upstream) the guide 62. The module 23 is provided with an engaging portion 88 corresponding to the position of the first stopper 71 (see FIG. 4). The first stopper 71 regulates the movement of the module 23 by engaging with the engaging portion 88. The first stopper 71 has an elastic member (for example, urethane) at a portion that comes into contact with the engaging portion 88, and is configured to reduce the impact at the time of collision.

  FIG. 4 shows a state where the module 23 is pulled out to a position where the first stopper 71 and the engaging portion 88 are engaged. FIG. 6 shows a portion of the detection sensor 69 in FIG. 4 in an enlarged manner. As shown in FIGS. 4 and 6, the detection sensor 69 is disposed with reference to the position of the module 23 positioned by the first stopper 71, for example. As shown in FIG. 6, in a state where the module 23 is positioned by the first stopper 71, the rear surface 23A of the module 23 and the detection sensor 69 are arranged with a predetermined distance L1 therebetween. The predetermined distance L1 is, for example, 100 mm. In this case, the detection sensor 69 is set to a position 100 mm before the position of the rear surface 23A of the module 23 positioned by the first stopper 71 as a predetermined position, and detects whether the module 23 has been pulled out to this predetermined position. .

  In addition, the predetermined position in the present disclosure can be set, for example, based on a work position where a user can work. As shown in FIG. 4, the module 23 has a substantially box-like shape that is long in the Y direction. A window 23C is formed on a side surface 23B in the X direction of the module 23. The window 23C has, for example, a long shape in the Y direction, and communicates inside and outside the module 23. In the module 23, windows 23C are formed on respective side surfaces 23B provided on both sides in the X direction.

  As shown in FIG. 1, when the production system 10 is configured by arranging a plurality of mounting machines 11, the window 23 </ b> C of each module 23 is located at a position overlapping with the adjacent module 23. A window 23C of an arbitrary module 23 communicates with a window 23C of an adjacent module 23. Therefore, each of the plurality of modules 23 is in a state of forming a hole along the X direction by connecting the windows 23C to each other. Each of the plurality of modules 23 loads and unloads the substrate BD through the hole (the window 23C).

  The window portion 23C is used not only for transporting the substrate BD, but also as a working hole for the module 23. For example, the user pulls out the module 23 to the engagement position of the first stopper 71 shown in FIG. In this state, when viewed from the X direction, the window 23C of the pulled-out mounting machine 11 does not overlap with the adjacent module 23 (mounting machine 11), and is not closed by the module 23, and at least a part of the window 23C is not closed. It will be in an open state. In other words, at least a portion of the window 23C is drawn out forward from the front end of the adjacent module 23, and is open toward the outside in the X direction. In this state, the user can put his / her hand or the like into the module 23 through the window 23C to perform an operation. For example, the user removes the nozzle station for stocking the replacement suction nozzle (holding member) of the mounting head 35 from the module 23 and performs replacement. Alternatively, the user removes, for example, a dust box for discarding electronic components from inside the module 23, and performs an operation of discarding the electronic components accumulated in the dust box. In this case, the draw-out position of the module 23 shown in FIG. 4 can be defined as a work position where the user can work through the window 23C. Further, the detection sensor 69 can detect whether the module 23 has been pulled out to a position in front of the work position by a predetermined distance L1, that is, to a predetermined position. For example, the predetermined position can be set to a position where the window 23C is opened to a minimum size that allows a user to perform work. As described above, the predetermined position (pull-out position) detected by the detection sensor 69 can be set based on the position determined by the first stopper 71 or the work position where the user performs work.

  As described above, the module 23 of the present embodiment is provided with the window 23C on the side surface 23B for working on the devices in the module 23. In the present embodiment, when the module 23 is pulled out to a predetermined position in a state where a plurality of the mounting machines 11 are arranged in parallel, the window 23C is not closed by the adjacent mounting machines 11 and at least a part of the window 23C. Is a position to open. According to this, by setting the work position at which the work window 23C opens from the side surface 23B of the module 23 as the predetermined position, the control device 43 executes the corresponding processing according to the work position as described later. it can. For example, the control device 43 executes a notification process to the user, a movement control of the module 23, and the like as a corresponding process, so that the user can draw out the module 23 to a work position where the window 23C is appropriately opened. it can.

  Further, the base 25 of the present embodiment has a first stopper 71 that engages with the module 23 and restricts the movement of the module 23 when the module 23 is further pulled out from the predetermined position. According to this, even if the pulling out of the module 23 is not stopped at the predetermined position, the pulling out of the module 23 can be stopped by the first stopper 71 at a position further pulled out than the predetermined position. If the notification process (S19 in FIG. 7) is executed as the corresponding process, the user can be notified that the drawer position is approaching the position of the first stopper 71. As a result, it is possible to prevent the module 23 from vigorously colliding with the first stopper 71.

  Further, as shown in FIG. 5, the base 25 has a first link mechanism 73 for changing the position of the first stopper 71. The first link mechanism 73 is drivingly connected to the first stopper 71 via, for example, a wire. Further, on the front surface of the base 25, a connection portion (not shown) for connecting to a work table on which the module 23 is mounted is provided. For example, when exchanging the module 23, the user arranges the work table in front of the mounting machine 11 and connects the work table to the connection portion of the base 25. The first link mechanism 73 moves the first stopper 71 downward by a wire or the like in accordance with the connection of the worktable to the connection portion of the base 25. Thereby, the base 25 releases the lock of the first stopper 71 in accordance with the connection of the work table.

  In addition, as shown in FIG. 5, a second stopper 75 is provided on the upper surface 25A of the base 25. The second stopper 75 is provided forward of the position of the first stopper 71 and close to the front end of the base 25. The second stopper 75 is provided at a position close to the guide 61 on the upstream side, and is arranged inside the guide 61 (downstream side). For example, after unlocking the first stopper 71 by connecting the worktable, the user further pulls out the module 23 and moves the front part of the module 23 onto the worktable. The second stopper 75 engages with the module 23 that is further pulled out from the position of the first stopper 71, and regulates the movement of the module 23. Further, the module 23 releases the engagement with the second stopper 75, for example, as the connection cable 91 is removed. Thus, the user can put the entire module 23 on the workbench arranged in front of the base 25 by removing the connection cable 91. The user can place the module 23 on the workbench and carry the module 23.

  Next, the operation of the mounting machine 11 in the operation of pulling out the module 23 will be described with reference to FIG. For example, when the control device 43 receives an operation input to execute the maintenance work on the mounting machine 11 on the touch panel 39, the control device 43 executes a predetermined program included in the control program 47 and starts the processing in FIG. In the following description, the control device 43 that executes the control program 47 may be simply referred to as the control device 43. For example, the statement that “the control device 43 accepts an operation input to the touch panel 39” means “the control device 43 executes the control program 47 with a CPU or the like to control the touch panel 39, thereby accepting an operation input to the touch panel 39”. It may mean that.

  First, in step (hereinafter simply referred to as “S”) 11 in FIG. 7, the control device 43 receives an operation input for unlocking using the touch panel 39. For example, the control device 43 displays on the touch panel 39 a selection screen as to whether or not to unlock the module 23 and the base 25 for maintenance. When the control device 43 receives an operation input indicating that the lock is released on the touch panel 39, the control device 43 executes S13.

  The control device 43 controls the lock mechanism 67 to release the lock between the module 23 and the base 25 (S13). Thus, the user can pull out the module 23 from the base 25. Further, in S13, the control device 43 activates the rear detection sensor 65 and the detection sensor 69. The control device 43 supplies power to the rear detection sensor 65 and the detection sensor 69, for example, to function as a sensor. As described later, when the maintenance work is completed, the control device 43 stops supplying power to the rear detection sensor 65 and the detection sensor 69 (S25). Accordingly, during non-maintenance work, power supply to the rear detection sensor 65 and the detection sensor 69 is stopped, so that power consumption can be reduced.

  Next, the control device 43 executes detection by the rear detection sensor 65 (S15). After releasing the lock of the lock mechanism 67, the user pulls out the module 23 while grasping the lever 85A of the handle 85 (see FIG. 4). When the dog of the module 23 comes out of the rear detection sensor 65, the signal level of the detection signal of the rear detection sensor 65 is changed. The control device 43 can detect that the module 23 has been pulled out of the mounting position based on the detection signal of the rear detection sensor 65. Note that the control device 43 may stop the power supply to the detection sensor 69 until the detection by the rear detection sensor 65 is performed. Thereby, the power consumption can be further reduced by not activating the detection sensor 69 as much as possible.

  Next, the control device 43 executes detection by the detection sensor 69 (S17). As the module 23 is pulled out, the module 23 (the rear surface 23A) passes above the detection sensor 69. The control device 43 detects that the module 23 has been pulled out to the predetermined position based on the detection signal of the detection sensor 69 (S17). As described above, the predetermined position is, for example, a position that is 100 mm before the position (the position in FIG. 4) determined by the first stopper 71.

  When detecting that the control device 43 has been pulled out to the predetermined position by the detection sensor 69, the control device 43 executes a corresponding process corresponding to the predetermined position (S19). The control device 43 notifies the touch panel 39 that the module 23 has been pulled out to a predetermined position, for example, as a corresponding process. For example, the control device 43 displays on the touch panel 39 a message that the module 23 should be pulled out or that the module 23 should be pulled out slowly. In addition, the control device 43 may execute other notification processing such as sounding a buzzer or turning on a lamp as the corresponding processing.

  According to this, the user can be notified that the module 23 has been pulled out to the predetermined position. In addition, the user does not need to visually check the amount of the module 23 pulled out during the pull-out operation, and can pull out the module 23 quickly to the work position where the window 23C is opened by immediately pulling out the module 23 until it is notified. . Further, the user notices the notification and stops the module 23 or slows down the pull-out speed of the module 23, so that the engaging portion 88 can be prevented from colliding with the first stopper 71 at a high speed. Thereby, damage to the first stopper 71 and the engaging portion 88 can be suppressed. The module 23 has a precise configuration in which the mounting head 35 and the like are mounted. Therefore, by avoiding a violent collision between the first stopper 71 and the engaging portion 88, it is possible to suppress the occurrence of failure of each member included in the module 23.

  The condition for ending the corresponding process is not particularly limited. For example, after sounding the buzzer, control device 43 may display a screen for accepting an instruction to stop the buzzer on touch panel 39. Then, control device 43 may continue to sound the buzzer until there is an operation input on touch panel 39.

  Further, the coping process corresponding to the predetermined position is not limited to the process of displaying on the touch panel 39 and the process of sounding a buzzer. For example, the control device 43 may control the movement of the module 23 by controlling the brake mechanism 83 as the corresponding process. According to this, the control device 43 can control the brake mechanism 83 in response to the module 23 being pulled out to the predetermined position, and can automatically stop or decelerate the module 23.

  Further, the control device 43 may execute a stepwise process as the corresponding process. For example, a plurality of detection sensors 69 arranged in the Y direction may be arranged on the upper surface 25A of the base 25, and the color of the lamp may be changed as the module 23 is further pulled out. Alternatively, the control device 43 may execute processing such as increasing the buzzer sound as the module 23 is further pulled out. Further, the control device 43 may visually display the relative position of the module 23 with respect to the base 25 on the touch panel 39 based on the detection signals of the plurality of detection sensors 69. Thus, the user can perform the pull-out operation while checking the position of the module 23 by checking the display on the touch panel 39 and the like.

  When the module 23 is pulled out to the work position shown in FIG. 4, the window 23C is appropriately opened when viewed from the X direction. The state in which the window 23C is appropriately opened is, for example, a state in which the window 23C is opened to such an extent that the user can easily work. Therefore, an appropriate work position can be set as appropriate according to the structure of the module 23, the shape of the window 23C, and the like. The user performs a nozzle station replacement operation or the like through the window 23C opened to the side surface 23B. For this reason, the user can immediately work from the window 23C by stopping the drawer of the module 23 in accordance with the above-described processing (S19).

  When the user completes the necessary work, the user pushes the module 23 to attach it to the base 25. When the module 23 is pushed backward, the control device 43 can detect that the module 23 has been pushed to a predetermined position by the detection sensor 69 (S21). When the module 23 is further pushed and reaches the mounting position, the control device 43 detects that the module 23 has been pushed to the mounting position by the rear detection sensor 65, that is, that the module 23 has been correctly mounted on the base 25. Yes (S23).

  The control device 43 drives the lock mechanism 67 in response to the detection of the rear detection sensor 65, and locks the module 23 to the base 25 (S25). Alternatively, the control device 43 may change the display of the touch panel 39 in response to the detection of the rear detection sensor 65 without receiving the lock automatically, and accept whether or not to lock the touch panel 39, for example. Then, the control device 43 may drive the lock mechanism 67 in response to the reception by the touch panel 39. Therefore, the lock by the lock mechanism 67 may be automatically executed by the control device 43, or a command from the user may be received.

  Further, in S25, the control device 43 stops supplying power to the rear detection sensor 65 and the detection sensor 69. Thus, the rear detection sensor 65 and the detection sensor 69 stop. The module 23 is mounted on the base 25. In this way, the control device 43 executes the processing in the withdrawal work.

Incidentally, the relationship between the terminology of the embodiment and the terminology of the present disclosure is as follows.
The mounting machine 11 is an example of a substrate working machine. The touch panel 39 is an example of a notification unit. The first stopper 71 is an example of a stopper.

As described above, the above-described embodiment has the following effects.
The control device 43 of the embodiment executes a corresponding process corresponding to the predetermined position based on the fact that the detection sensor 69 detects that the module 23 has been pulled out to the predetermined position (S17). According to this, when the detection sensor 69 detects that the module 23 has been pulled out to the predetermined position, the control device 43 executes a corresponding process. Thereby, a corresponding process according to the drawer position of the module 23 can be executed.

It should be noted that the present disclosure is not limited to the above-described embodiment, and can be implemented in various modes with various changes and improvements made based on the knowledge of those skilled in the art.
For example, the control device 43 executes the corresponding process based on the detection of the detection sensor 69, but may execute the corresponding process based on the detection of another sensor, for example, the rear detection sensor 65. For example, the control device 43 may display on the touch panel 39 that the movement of the base 25 with respect to the module 23 has been started based on the detection of the rear detection sensor 65. Alternatively, the control device 43 may display on the touch panel 39 whether or not the position of the module 23 is shifted from the mounting position based on the detection of the rear detection sensor 65. In this case, the rear detection sensor 65 is an example of the detection sensor of the present disclosure.
Further, in the above embodiment, the corresponding process is executed by the control device 43 provided in the module 23, but the present invention is not limited to this. For example, the control device 43 may be provided on the base 25, and the control device 43 of the base 25 may execute the corresponding process.

In the above embodiment, the predetermined position according to the present disclosure is set according to the opening state of the window 23C, but is not limited thereto. For example, the predetermined position may be determined only by the positional relationship with the first stopper 71.
Further, the mounting machine 11 may not include the first stopper 71. For example, the control device 43 may notify only that the module 23 is arranged at the work position according to the detection of the detection sensor 69.
Further, the mounting machine 11 may not include the brake mechanism 83. Further, the brake mechanism 83 may not be controlled by the control device 43, and may be configured to be controlled only manually by the lever 85A of the handle 85.
In addition, the board working machine according to the present disclosure is not limited to an electronic component mounting machine that mounts electronic components on a board BD. You may have.

  11 mounting machine (to board working machine) 23 module, 23B side surface, 23C window, 25 base, 39 touch panel (notification section), 43 control device, 61, 62 guide, 69 detection sensor, 71 first stopper (stopper), BD substrate.

Claims (5)

A base with a guide,
A module that is disposed on the base and is provided so as to be able to be pulled out from the base along the guide and that performs an operation on the substrate;
A detection sensor for detecting that the module has been pulled out to a predetermined position with respect to the base;
A control device;
With
The controller is
A board-to-board working machine that executes a corresponding process in accordance with the predetermined position based on detection by the detection sensor that the module has been pulled out to the predetermined position. It further includes a notification unit,
The controller is
The machine for board operation according to claim 1, wherein, as the corresponding process, the notification unit notifies that the module has been pulled out to the predetermined position. The module is
A window for working on the equipment in the module is provided on the side,
The predetermined position is
When the module is pulled out to the predetermined position in a state where a plurality of the board working machines are arranged in parallel, at least a part of the window is opened without being closed by the adjacent board working machines adjacent to each other. 3. The working machine for a substrate according to claim 1, wherein the machine is a position. The base is
4. The work for a substrate according to claim 1, further comprising a stopper that engages with the module and regulates movement of the module when the module is further pulled out from the predetermined position. 5. Machine. A brake mechanism that regulates movement of the module with respect to the base,
The controller is
The work machine for a substrate according to any one of claims 1 to 4, wherein, as the corresponding process, the movement of the module is regulated by controlling the brake mechanism.

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